Trending
HIIT after 70: what the Generation 100 trial found
The Generation 100 trial tested five years of HIIT in 1,567 adults aged 70 to 77. What it found on mortality, fitness and safety, and how to train.
#intervals
HIIT vs steady cardio: which raises VO2max more?
HIIT or moderate continuous training? What meta-analyses say about VO2max and health, how low-volume HIIT compares, and how to combine both in a week.
How to increase VO2max without running: 7 options
How to increase VO2max without running, using cycling, rowing, swimming, stairs, incline walking or the ski erg, with pros, cons and a sample week.
Trending
Japanese walking: interval walking and your VO2max
Japanese walking alternates 3 minutes brisk and 3 minutes easy. What the Shinshu University trials found for fitness, strength and blood pressure.
Lactate threshold training: how to find and train it
What lactate threshold is, how to find your lactate threshold heart rate and pace, the best threshold workouts, and how Norwegian double threshold works.
Periodization for runners: base, build, peak and blocks
How to periodise endurance training: base, build and peak phases, block periodisation, deload weeks and how to plan a VO2max block the research supports.
VO2max heart rate zones: zone 5, zone 2 and how to set them
What VO2max zones mean, how to set zone 2 and zone 5 with % of max heart rate, heart-rate reserve or lab thresholds, and why age formulas are a rough start.
VO2max workouts: 10 sessions for running, bike and rower
Ten proven VO2max workouts for running, treadmill, cycling, assault bike and rower, with reps, intensity, recovery and a weekly plan to fit them in.
How to improve your VO2max: a 12-week plan
How to improve VO2max with a simple 12-week plan — the five principles that matter, a week-by-week table for recreational runners, and how to track progress.
The Norwegian 4×4 interval workout: how to raise your VO2max
The 4×4 interval session explained — the research behind it, how hard to run, treadmill and outdoor versions, how often to do it, and how to progress.